Dressing Up

How important is clothing in the professional and social interaction environment?

I feel that clothing - neat, clean and maintained gives a professional look and convey the message that person shall be as crisp/well managed in handling other aspects e.g. work as he or she is in looks/clothes, but overemphasis, overdressing or running after brands etc. ruins the subtle effect carried by the clothing.

Anyway is good body as important as good clothes, shouldn't we take care of clothes given to us by GOD.